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Individual Calculations February 2021 |
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| Koltsova, Alisa Total change: -65.20 | |   |
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| Early Bird 21 | St. Petersburg | RUS | 2021-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1633 | 1516 | 0.50 | 6 | -1.63 | 40 | -65.20 | |
|  Ponomarev, Vsevolod | | | 1897 | RUS | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Mineev, Sergey I. | | | 1685 | RUS | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Shesternin, Nikolay | | | 1664 | RUS | 0.00 | 1 | -0.30 | 40 | -12.00 | |  Lezina, Anna | | | 1671 | RUS | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Lezin, Aleksandr | | | 1272 | RUS | 0.00 | 1 | -0.80 | 40 | -32.00 | | | Kurbanov, Sergey | | | 1608 | RUS | 0.00 | 1 | -0.37 | 40 | -14.80 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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